# Imajourn vs Harmonograph

The clearest difference is in-app purchases: Harmonograph at none against Imajourn's 1. Imajourn's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Imajourn sells 1 one-off in-app purchase. Harmonograph asks for nothing beyond the download.

## The numbers

| Metric | Imajourn | Harmonograph |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 10 days |
| Size | 3 MB | 4 MB |
| Requires iOS | 17 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fabin Rasheed](https://appshunter.io/developer/1856444168) | [Takashi Nemoto](https://appshunter.io/developer/6790828928) |

## What reviewers say

### Imajourn

[App page](https://appshunter.io/ios/app/imajourn/id6755799080)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Imajourn | $4.99 | one-time |


### Harmonograph

[App page](https://appshunter.io/ios/app/harmonograph-pendulum-art/id6794857269)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Imajourn free?

Imajourn is free to download, with in-app purchases available.

### Is Harmonograph free?

Harmonograph is free to download, with no in-app purchases.

### Do Imajourn or Harmonograph have ads?

Harmonograph shows ads; Imajourn does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*